baber/WOPTO huggingface dataset:
Patent JP-H01134425-A (JP)
Title: Recording display element and method for using said element
Inventor: HOSHINO HIROSHI
IPC: G02F1/13
Filed: 1987-11-20
Abstract: PURPOSE:To enable erasing in a short period of time by crosslinking a film formable liquid crystal and heating a recording display element to the transparent point of the film formable liquid crystal or above then rapidly cooling the same to execute recording by forming a light scattering state, and by executing erasing at need. CONSTITUTION:The film formable liquid crystal is crosslinked and a high-polymer liquid crystal and/or nonliquid crystalline high-polymer compd. is crosslinked. The temp. at which the film formable liquid crystal is transformed from a liquid crystal phase to an isotropic liquid, i.e., the transparent point is usually >=0 deg.C and is more preferably >=50 deg.C. Recording with the recording display element is executed by heating the element to the transparent point or above, then rapidly cooling the same to form the light scattering state. Erasing is executed by maintaining the element for the specified period of time or above at the temp. between the glass transition point and transparent point of the film formable liquid crystal. The liquid crystal structure is formed in the crosslinked high polymer and the film formable liquid crystal is crosslinked in such a manner; therefore, the rapid erasing is attained when the element is maintained for the specified period of time or above at the temp. between the transparent point and the glass transition point.
Patent JP-2000236325-A (JP)
Title: Device and method for enciphering digital data file
Inventor: CHO YAN-SUUN
IPC: G10K15/02
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for enciphering with which a data file(DF) can be prevented from being illegally read out when downloading the DF from a computer to a digital data player(DP) and from the DP to a memory card. SOLUTION: This device is provided with a data server 110 for supplying the DF enciphered after confirming the identity of a user, a computer 120 for deciphering this DF, enciphering it again with an enciphering key, which is generated by the identification number of a data storage medium 140, and downloading it and a DP 130 for storing the enciphered DF on the medium, deciphering it with the enciphering key generated by the identification number and reproducing it and successively executes a first stage for converting a key by adding a specified first internal key to the information of peculiar number of the memory, a second stage for generating the enciphering key by applying an enciphering algorithm to this key according to a second internal key and a third stage for enciphering the DF while utilizing the enciphered cryptographic key.
Patent JP-H09104010-A (JP)
Title: Ligneous resin composition
Inventor: KIMURA TAKAHITO
IPC: B27N3/14
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To provide ligneous resin composition which is filled with ligneous feeling and covalently has the characteristic of lumber and resin and is capable of easily obtaining flame retardancy. SOLUTION: This ligneous resin composition consists of 1-99 pts.wt. powdery or fibrous ligneous material (A), 99-1 pts.wt. thermoplastic resin (B) and an aqueous film-formable inorganic compound (C).
Patent JP-H01139832-A (JP)
Title: Increasing diameter following control apparatus of warping machine
Inventor: TANAMACHI HIDEKI
IPC: D02G3/04
Filed: 1987-11-20
Abstract: PURPOSE: To obtain the subject blended yarn having silky gloss and excellent drapability, comprising silk fiber staples having an average fiber length more than a constant value and pre-bleached cotton fiber staples. CONSTITUTION: This blended yarn comprises (A) silk fiber staples having >=25 mm average fiber length and (B) pre-bleached cotton fiber staples (preferably having 25-50 mm average fiber length and <=1.0 d fiber size). Most preferably, the objective yarn contains 5-45 wt.% of the component A.
Patent JP-2000117187-A (JP)
Title: Weatherable printed matter
Inventor: YAMADA YASUSHI
IPC: C08J7/04
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent the stain of a printed matter which is placed outdoors for a long period to be exposed to wind and rain or displayed for a very long period caused by the adhesion and accumulation of dust in the air on its surface, the discoloration of pigment, and the discoloration of the printed matter associated with it and to obtain a weatherable printed matter having good durability for keeping a beautiful printed matter. SOLUTION: At least a printing layer 6, an activity cut-off layer 31 for cutting off photoactivity which comprises an inorganic substance or a metal oxide vapor deposition layer, and a protective layer 10 composed of a stainproof layer 2 having photoactivity are laminated in turn to make a weatherable printed matter 20. In this way, even when dust and stains by oil components adhere to a printing surface, the oil components can be decomposed, washed out, or wiped off so that the stains of the surface by dust can be prevented. The discoloration or fading of a printed matter by light can be prevented by the synergistic effect of it and an ultraviolet cut-off layer.
Patent JP-2001113040-A (JP)
Title: Game device, game image forming method, and information recording medium
Inventor: GOTO TAKASHI
IPC: A63F13/55
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a game device, a game image forming method, and an information recording medium capable of expressing the changing state of the pattern and color applied to an object with a small data quantity. SOLUTION: For expressing the state that the stains stuck to the windshield of an automobile are wiped off by wipers, a transparency setting section 26 sets the transparency of a polygon corresponding to the portion wiped off by the wipers on the windshield variably in response to the number of actions of the wipers. Since the visibility of a texture expressing the stains stuck to the polygon is gradually changed according to the change of the transparency set to the polygon, the state that the stains on the windshield is gradually wiped off each time the wipers are operated can be expressed.
Patent JP-H04169797-A (JP)
Title: Electronic time delay detonator
Inventor: KUSAKA YASUHIRO
IPC: F42D1/05
Filed: 1990-11-02
Abstract: PURPOSE:To extremely accurately operate a time extension detonator by detecting continuing time of high and low level of an electric signal to be supplied from a blasting unit, and reproducing an original electric signal. CONSTITUTION:A low level counter counts a reference clock pulse at a time t1. A high level counter 9 starts counting of the pulse at a time t2. The counting of the counter 9 is stopped at each time the high level is dropped to the low level due to noise during duration of the high level, and the low level counter 10 restarts counting, but since an input signal is entirely the high level, its Q output is switched to the high level at a time t3. The counter 10 starts counting the pulse at a time t4. Noise is mixed while the input signal remains the low level, and the input signal temporarily becomes the high level, but since the signal entirely becomes low level, its Q output is switched to the low level at a time t5.
Patent JP-H11136158-A (JP)
Title: Radio base station
Inventor: NAGASHIMA KATSUYA
IPC: H04B1/3822
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To avoid deficiency in battery capacity and to prevent increase in heat generation on the occurrence of a power failure by reducing the power consumption of base station radio equipment. SOLUTION: The proposed base station is made up of a power supply control section 2 that controls a power supply control signal of a reception section circuit 1, a control communication channel input signal section 3 that provides each input signal of this circuit, an identification section 4 that denotes presence/ absence of a speech, and a transmission reception timing identification section 5, wherein the power supply of the reception section circuit is controlled to be turned off or reduced for each slot even during a reception timing for a communication channel slot without any speech. However, the control method for the speech channel slot differs from that for the control channel slot, and the control of power-down and power-interruption is not applied to the control channel.
Patent JP-H09224572-A (JP)
Title: Method and device for individual separation of raw tea leaf
Inventor: MASUDA SUSUMU
IPC: A23F3/06
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To separate a group of reaped raw tea leaves easily and securely by an efficient method or means so that individual sample raw tea leaves by germs can be recognized. SOLUTION: This individual separating method extracts some of a certain amount of sample raw tea leaves As, extracted from a group of reaped raw tea leaves, as samples AB for individual separation, and separate the samples AB for individual separation into individual sample raw tea leaves A0 by germs. This individual separating device 3 is equipped with a suction head 32 which extracts the individual sample raw tea leaves A0 from the samples AB for individual separation individually by an elevation shifter 26 which moves the suction head 31 up and down between a position where the head handles the samples AB for individual separation and a position where it retracts, and a traverser device 34 which holds the elevation shifter 26 and conveys the extracted individual sample raw tea leaves A0 onto a repeating conveyance device 7.
Patent JP-2001112756-A (JP)
Title: Ultrasonic endoscope
Inventor: MARUTA KOICHI
IPC: A61B8/12
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic endoscope surely preventing bursting of a balloon and dropping of the balloon from an insertion part even if an excess amount of ultrasonic transfer medium is injected into the balloon. SOLUTION: A rear-end balloon installation groove 39 comprises a linear bottom face 39a and two side face portions 39b, 39c and forms an angled groove having the two side face portions 39b, 39c perpendicular to the bottom face 39a having a predetermined depth. A front-end balloon installation groove 49 is formed as an inclined face such that a rear-end side face 49b serving as one side face portion constitutes a side face portion perpendicular to the bottom face 49a while a front-end side face 49c serving as the other side face portion increases in groove width from the bottom face 49a to an opening. A large amount of deaerated water is allowed to flow into the balloon 90 and raises its internal pressure, thereby causing an O-ring part 92 to move along the front- end side face 49c, i.e., an inclined face, and drop ahead of the insertion part.  The deaerated water is thereby discharged from within the balloon.
Patent JP-H10177020-A (JP)
Title: Sample mold for molten metal sample-collecting apparatus
Inventor: MITSUBORI KATSUO
IPC: G01N1/10
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To stably and surely take out a sample from a sample mold by filling a gas-permeable refractory material in a gas vent small hole. SOLUTION: The sample mold 1 has a hollow part 5, which is filled with a molten metal in an optional shape, a sample introduction part 7, which guides the molten metal to the hollow part 5, and a gas vent small hole 4 for discharging a gas from the hollow part 5 when the molten metal is introduced. The sample mold 1 is constituted right-and-left symmetric half bodies formed of, e.g. approximately several mm-thick metal or heatproof ceramic, etc., from which a sample can be easily taken out after the molten metal is filled. A gas-permeable refractory material 8 is filled at least at a part of the gas vent small hole 4, thereby preventing the molten metal from projecting from the gas vent small hole 4, from clogging the hole, etc. Only a gas can be discharged from the hollow part 5.  The molten metal can be sampled without mixing a slug, and the sample can be stably and surely taken out from the sample mold 1.
Patent JP-H06113769-A (JP)
Title: Production of noodles
Inventor: KAJIO FUSAKI
IPC: A23L7/109
Filed: 1992-10-09
Abstract: PURPOSE:To obtain noodles, rich in viscoelasticity and good in resistance to the teeth by mixing and kneading a raw material with an acidic ionic water as charging water under a reduced pressure. CONSTITUTION:The noodles are obtained by adding 35-45 pts.wt. acidic ionic water at pH 2-5, (especially preferably pH 3-4) produced by electrolyzing water as charging water to 100 pts.wt. grain flour, mixing and kneading both under a reduced pressure of <=360mmHg (preferably <=160mmHg).
Patent JP-H07146051-A (JP)
Title: Refrigerator
Inventor: HIRATA TOSHIMICHI
IPC: F25D11/02
Filed: 1993-11-26
Abstract: PURPOSE:To obtain a refrigerator which enables suppression of a rise in the temperature of a compressor by suppressing a load applied on the compressor at the time of a pull-down operation. CONSTITUTION:A control device 30 controlling electrification of a blower for circulating cold air cooled down by a cooler through a refrigerating chamber on the basis of the temperature of the refrigerating chamber detected by a refrigerating chamber temperature sensor 32 is equipped with a control means 39 which lowers the rate of electrification of a blower motor 40 when a temperature detected by a compressor temperature sensor 34 detecting the temperature of a compressor is a set temperature Tc or above and the temperature detected by the refrigerating chamber temperature sensor 32 is a prescribed temperature Tf or above and further when a temperature detected by an outdoor-air temperature sensor 33 is a prescribed temperature Ta or above.
Patent JP-H02144449-A (JP)
Title: Construction of concrete floor
Inventor: KOGA SHOZO
IPC: E04B5/32
Filed: 1988-11-24
Abstract: PURPOSE:To prevent the subsidence of floor by reducing the whole weight of floor by a method in which a small specific gravity of a raising material is set on concrete placed and concrete is further placed over the apertures and the higher place. CONSTITUTION:Broken stones 3, etc., are placed on the ground 2, reinforcing bars 5 are erected on them, and concrete 6 is placed to bury the bars 5. A small specific gravity of raising material 1 or a box-like raising frame is set at an adequate interval on the concrete 6. Slab reinforcing bars 8 are set and concrete 9 is placed over the aperture between the materials 1 or the raising frames and the higher places.
Patent JP-H04170884-A (JP)
Title: Image pickup device
Inventor: SHIRAISHI AKIHIKO
IPC: H04N9/07
Filed: 1990-11-05
Abstract: PURPOSE:To suppress a color moire in an image pickup element by setting specified offset sampling structure where an image element pitch in a horizontal direction is PH, an image element pitch in a vertical direction is PV and an image offset quantity in a horizontal direction is PH/2. CONSTITUTION:The image pickup element 2 of offset sampling structure where the image element pitch in the horizontal direction is PH, the image element pitch in the vertical direction is PV and the image element offset quantity in the horizontal direction is PH/2 is given. An optical low pass filter 1 which has more than three kinds of color filters, in which the pitch in the horizontal direction is 2PH, the pitch in the vertical direction is 2PV and the offset quantity in the horizontal direction is PH in respective filters, which has a color filter array 2a provided for the image pickup element and two specified optical members, which is provided for an image pickup optical system and which satisfies the condition of an inequality I is provided. Thus, a color carrier generated by the color filter array 2a is removed by the optical low pass filter 1 and the occurrence of the color moire can be suppressed.
Patent JP-H05141458-A (JP)
Title: Wear detection device for brake pad
Inventor: SHIMIZU TAKESHI
IPC: F16D66/02
Filed: 1991-11-13
Abstract: PURPOSE:To enable accurate detection of wear of a brake pad to be conducted by constructing the wear detection device of a brake pad so that a rotator provided inside a brake pad contacts a disc and rotates, and changes the conducting state between a pair of conducting terminals with this rotation when the brake pad is worn away to the extent of a fixed amount. CONSTITUTION:In a disc brake, a brake pad 20 is pressed by a disc rotor 10, gradually worn away by frictional engagement of them, and, when its wear reaches a fixed amount, an eccentric projection 33c on the front end surface of a rotating member 33 that is supported by a lining 22 and burried in the brake pad 20 becomes to expose itself. This projection 33c causes the rotating member 33 to rotate by bringing itself into contact with the disc rotor 10, and an electric conductor 33d is also rotated by this rotation and comes off the space between a pair of conducting terminals 32 making the space between a pair of conducting terminals 32 to an nonconducting state, and the wear of a lining 21 is detected, and by receiving this detection result, an alarm device 34 outputs an alarm for the wear of the lining 21 by putting the lamp thereof ON.
Patent JP-H09110515-A (JP)
Title: Refractory for heat storage chamber of glass kiln
Inventor: IWAKAWA KAZUHIRO
IPC: C04B35/043
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a refractory for a heat storage chamber of a glass kiln especially useful for the ceiling part and upper side walls constituting a heat storage chamber of a glass kiln, having excellent properties regarding alkali resistance, creep resistance and heat-spalling resistance and free from the generation of environmental pollutants. SOLUTION: A mixture is prepared by compounding 20-50wt.% of a spinel clinker having a weight ratio of MgO/Al2 O of 20/80 to 60/40, 0.5-2.5wt.% of zircon and the remaining of a magnesia clinker. This refractory is obtained from the mixture by kneading, forming, drying and baking, and it has a bulk specific gravity of 2.90-3.10 and a creep deformation ratio of <=2.0% after passing of 50hr under the conditions of 1,450 deg.C and 0.2Mpa.
Patent JP-S62259482-A (JP)
Title: Photocoupler
Inventor: KASHIDA HAJIME
IPC: H01L31/12
Filed: 1985-12-28
Abstract: PURPOSE:To stably assure long interface distance of a photo-guiding member and improve dielectric breakdown strength by providing a sheet material having light transmitting property and electical insulation property between a light emitting element and a photodetector and by protruding the external circumference of such sheet material to the outside of photo-guiding member. CONSTITUTION:A sheet material 17 which is extended perpendicularly to the plane including a light emitting element 11 and a photodetector 12 is provided between the light emitting element 11 and photodetector 12. This sheet material 17 has the light transmitting and electrical insulation properties and is formed like a disk. A kind of silicon resin 18 is injected to both sides of sheet material 17 as the photoguiding member having the light transmitting and electrical insulation properties. Thereby, the light emitting element 11 and photodetector 12 are covered with the silicon resin 18, thus forming a right path extending to the photodetector 12 from the light emitting element 11. Moreover, the external circumference of sheet material 17 is protruded to the outside in the radius direction from the silicon resin 18. Thereby, long and stable distance of interface between the silicon resin 18 and epoxy resin 19 can be asured and dielectric breakdown strength can also be improved.
Patent JP-H05114317-A (JP)
Title: Manufacture of superconducting moulded stranded wire with keystone angle
Inventor: SHIMADA TATSUO
IPC: H01B13/00
Filed: 1991-10-18
Abstract: PURPOSE:To eliminate the generation of a crossover or a stranded wire unevenness by compression molding a flat stranded wire immediately after stranding into a flat type molded stranded wire at first, and after that, compression molding into a molded stranded wire with a keystone angle. CONSTITUTION:After superconducting bare wires 11 are stranded into a flat form, they are compression molded by four-way rolling rolls 31a to 31d for flat type molding. Then, they are compression molded by four-way rolling rolls 33a to 33d for giving a keystone angle so as to manufacture a superconducting molded stranded wire with a keystone angle. By making the molded formation at the first rolling into a flat form without a keystone angle, the superconducting stranded wires 11 are contacted evenly with the rollers 31a to 31d when the flat stranded wires immediately after the stranding are compressedly molded, and an even compression molding can be carried out. Consequently, a superconducting molded stranded wire with keystone angle having no defects such as a crossover and a stranding unevenness, and having a high rigidity, can stably be manufactured.
Patent JP-H07153461-A (JP)
Title: Electrode material
Inventor: SHIMIZU TAKASUMI
IPC: H01M4/38
Filed: 1993-11-29
Abstract: PURPOSE:To provide an electrode material capable of electrochemically storing and discharging H2, suppressing the generation of a surface oxide film, and excellent in preventing the reduction of the discharge capacity by constituting it with a specific alloy phase, CONSTITUTION:This electrode material is practically constituted with an alloy phase expressed by Zr1-xNbx(V0.10Ni0.53-yMN0.32+yA0.05)2+z, where A is Co, Fe, Cr; (x) is 0.01-0.20; (y) is 0-0.1; and (z) is 0.05-0.3. Individual constituting elements are dissolved by button arc furnace dissolution or the like to obtain a prescribed alloy composition, for example, then it is heat-treated in vacuum or inert gas at 1000-1100 deg.C for homogenization, and it is hydrogenated, crushed, classified, and molded into the prescribed electrode shape with a binder resin.
Patent JP-H06235592-A (JP)
Title: Heat accumulating material and heat accumulating and machining method using it
Inventor: TSUJIMOTO YUTAKA
IPC: C09K5/06
Filed: 1993-11-29
Abstract: PURPOSE:To provide a heat accumulating material suitable for a practical application and provide a heat accumulating characteristic to fibrous structure using it by a method wherein latent heat heat accumulating agent having a predetermined melting point is enclosed within a resin shell to form a micro-capsule. CONSTITUTION:An electrical carpet 1 is constructed such that its surface sheet 2, a heater 3 and a thermal insulating member 4 are integrally assembled to each other. The heater 3 is connected to each of the surface sheet 2 and the thermal insulating member 4 through a coating layer 5. The coating layer 5 carries micro-capsules 6 enclosing latent heat heat accumulating agent therein. Filling of the micro-capsules 6 into the electrical carpet can be carried out by mixing and coating latex into the inner surface of the carpet. The latent heat heat accumulating agent enclosed in the micro capsules 6 is preferably illustrated paraffin having its solidifying point of about 40 deg.C. As material constituting outer walls of the micro-capsules 6, melamine resin may be applied. Utilization of the latent heat accumulating agent can be facilitated with such a heat accumulating material as described above.